//
//  NSString+Sha_text.h
//  SHA256测试
//
//  Created by 沃特奇 on 16/9/27.
//  Copyright © 2016年 dongguozheng. All rights reserved.
//

#import <Foundation/Foundation.h>
#import <CommonCrypto/CommonDigest.h>
#include <CommonCrypto/CommonHMAC.h>
@interface NSString (Sha_text)
-(NSString *)getSha256String:(NSString *)strText;
-(NSString *)SHA256HMACWithKey:(NSString*)key WithMessage:(NSString *)message;
@end
